Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, March 2011

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
March 2011
1-Month
4.42"
(112.27mm)
2.33"
(59.18mm)
2.09"
(53.09mm)
118th Driest Driest since: 2010 1956
8th Wettest Wettest since: 1995 1995
Ties: 1978
Feb–Mar 2011
2-Month
6.72"
(170.69mm)
5.05"
(128.27mm)
1.67"
(42.42mm)
99th Driest Driest since: 2010 1923
27th Wettest Wettest since: 1998 1938
Ties: 1945
Jan–Mar 2011
3-Month
7.59"
(192.79mm)
8.03"
(203.96mm)
-0.44"
(-11.17mm)
68th Driest Driest since: 2009 2013
58th Wettest Wettest since: 2010 1995
Dec 2010–Mar 2011
4-Month
13.54"
(343.92mm)
10.58"
(268.73mm)
2.96"
(75.19mm)
98th Driest Driest since: 2010 1977
27th Wettest Wettest since: 2006 1907
Nov 2010–Mar 2011
5-Month
15.56"
(395.22mm)
12.46"
(316.48mm)
3.10"
(78.74mm)
96th Driest Driest since: 2010 1977
29th Wettest Wettest since: 2006 1983
Oct 2010–Mar 2011
6-Month
18.24"
(463.30mm)
13.48"
(342.39mm)
4.76"
(120.91mm)
109th Driest Driest since: 2010 1977
16th Wettest Wettest since: 2005 1983
Sep 2010–Mar 2011
7-Month
18.45"
(468.63mm)
13.98"
(355.09mm)
4.47"
(113.54mm)
107th Driest Driest since: 2010 1977
18th Wettest Wettest since: 2005 1983
Aug 2010–Mar 2011
8-Month
18.61"
(472.69mm)
14.37"
(365.00mm)
4.24"
(107.69mm)
105th Driest Driest since: 2010 1977
20th Wettest Wettest since: 2005 1983
Jul 2010–Mar 2011
9-Month
18.80"
(477.52mm)
14.69"
(373.13mm)
4.11"
(104.39mm)
106th Driest Driest since: 2010 1977
19th Wettest Wettest since: 2005 1983
Jun 2010–Mar 2011
10-Month
19.04"
(483.62mm)
15.19"
(385.83mm)
3.85"
(97.79mm)
105th Driest Driest since: 2010 1977
20th Wettest Wettest since: 2005 1983
May 2010–Mar 2011
11-Month
20.11"
(510.79mm)
16.11"
(409.19mm)
4.00"
(101.60mm)
106th Driest Driest since: 2010 1977
19th Wettest Wettest since: 2006 1983
Apr 2010–Mar 2011
12-Month
22.68"
(576.07mm)
17.45"
(443.23mm)
5.23"
(132.84mm)
111th Driest Driest since: 2010 1977
14th Wettest Wettest since: 1998 1983
Oct 2009–Mar 2011
18-Month
35.88"
(911.35mm)
30.93"
(785.62mm)
4.95"
(125.73mm)
105th Driest Driest since: 2010 1977
19th Wettest Wettest since: 2006 1983
Apr 2009–Mar 2011
24-Month
39.25"
(996.95mm)
34.89"
(886.21mm)
4.36"
(110.74mm)
101st Driest Driest since: 2010 1977
23rd Wettest Wettest since: 2006 1983
Apr 2008–Mar 2011
36-Month
51.43"
(1,306.32mm)
52.29"
(1,328.17mm)
-0.86"
(-21.85mm)
61st Driest Driest since: 2010 1931
62nd Wettest Wettest since: 2007 1984
Apr 2007–Mar 2011
48-Month
65.89"
(1,673.61mm)
69.54"
(1,766.32mm)
-3.65"
(-92.71mm)
51st Driest Driest since: 2010 2015
71st Wettest Wettest since: 2008 1998
Apr 2006–Mar 2011
60-Month
78.88"
(2,003.55mm)
86.83"
(2,205.48mm)
-7.95"
(-201.93mm)
31st Driest Driest since: 2010 1933
90th Wettest Wettest since: 2009 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/